@article{lea_shonkwiler_1988,
title={Misspecification in Simultaneous Systems: An Alternative Test and Its Application to a Model of the Shrimp Market},
volume={20},
DOI={10.1017/s008130520001760x},
abstractNote={Abstract
Concern over the effects of public policies based on misspecified econometric models motivates interest in a procedure to test, diagnose, and improve the specification of models that have been estimated with three-stage least squares. A test of system-wide specification based on Hausman's specification test is employed in a test of the a priori restrictions placed on the parameters of a structural model of the U.S. shrimp market. The null hypothesis of proper specification is rejected. After diagnosis via a comparison of unrestricted and restricted reduced forms and respecification, the null hypothesis cannot be rejected.},
number={02},
publisher={Cambridge University Press (CUP)},
author={Lea and Shonkwiler},
year={1988}
}